JT-OBA/220
Kleinn Air Horns
INSTALLATION MANUAL
REV: C (6/25/2021)
30
g.
Route the hose down through the drivers-side rear
fender, along the top of the frame (above the
exhaust), to the back of the tank.
h.
Mount the bracket to the bed using the included self-
tap screws.
i.
Trim extra length and attach to compression fitting in
tank.
j.
Secure the airline to the vehicle, away from the
exhaust, using zip-ties.
4.
Air Horn Run (yellow)
(JT220 only)
a.
Route the air hose from the horn T-fitting over the
longer trumpet, back towards the gas tank, around the
transfer case, to the cross-member that the horns are
attached to.
b.
Route the air hose along this crossmember to the skid
plate.
c.
Route the air hose along the skid plate to the
compression fitting in the tank.
a.
Route wire from one side of the horn button (or up-fitter button) through the firewall (via
clutch-grommet) and follow the battery/compressor intake run down to the horn solenoids.
b.
Use provided ring terminal to add a ground connection to frame ground point (see 1j)
c.
Use included butt connectors and/or bullet connectors to connect power and ground to each
solenoid.
d.
Secure airline and wires with zip-ties.
